Datasheet > 驱动程序和接口 > MOSFET 驱动器> TC4427CMF

TC4427CMF

更新时间： 2024-11-21 03:55:55

品牌	Logo	应用领域
美国微芯 - MICROCHIP		驱动器
页数	文件大小	规格书
20页	431K
描述
1.5A Dual High-Speed Power MOSFET Drivers

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TC4427CMF 数据手册

TC4426/TC4427/TC4428

1.5A Dual High-Speed Power MOSFET Drivers

General Description:

Features:

• High Peak Output Current – 1.5A

• Wide Input Supply Voltage Operating Range:

- 4.5V to 18V

The TC4426/TC4427/TC4428 are improved versions

of the earlier TC426/TC427/TC428 family of MOSFET

drivers. The TC4426/TC4427/TC4428 devices have

matched rise and fall times when charging and

discharging the gate of a MOSFET.

• High Capacitive Load Drive Capability – 1000 pF

in 25 ns (typ.)

These devices are highly latch-up resistant under any

conditions within their power and voltage ratings. They

are not subject to damage when up to 5V of noise spik-

ing (of either polarity) occurs on the ground pin. They

can accept, without damage or logic upset, up to

500 mA of reverse current (of either polarity) being

forced back into their outputs. All terminals are fully

protected against Electrostatic Discharge (ESD) up to

4 kV.

• Short Delay Times – 40 ns (typ.)

• Matched Rise and Fall Times

• Low Supply Current:

- With Logic ‘1’ Input – 4 mA

- With Logic ‘0’ Input – 400 μA

• Low Output Impedance – 7Ω

• Latch-Up Protected: Will Withstand 0.5A Reverse

Current

The TC4426/TC4427/TC4428 MOSFET drivers can

easily charge/discharge 1000 pF gate capacitances in

under 30 ns. These devices provide low enough

impedances in both the on and off states to ensure the

MOSFET’s intended state will not be affected, even by

large transients.

• Input Will Withstand Negative Inputs Up to 5V

• ESD Protected – 4 kV

• Pin-compatible with the TC426/TC427/TC428

• Space-saving 8-Pin MSOP and 8-Pin 6x5 DFN

Packages

Other compatible drivers are the TC4426A/TC4427A/

TC4428A family of devices. The TC4426A/TC4427A/

TC4428A devices have matched leading and falling

edge input-to-output delay times, in addition to the

matched rise and fall times of the TC4426/TC4427/

TC4428 devices.

Applications:

• Switch Mode Power Supplies

• Line Drivers

• Pulse Transformer Drive

Package Types

8-Pin MSOP/

PDIP/SOIC TC4426 TC4427 TC4428

8-Pin DFN⁽¹⁾TC4426 TC4427 TC4428

NC 1

IN A 2

GND 3

IN B 4

IN A

GND

IN B

TC4426

TC4427

TC4428

OUT A

TC4426

TC4427

TC4428

OUT A

OUT B

Note 1: Exposed pad of the DFN package is electrically isolated.

DS21422D-page 1

12 3 4 5 6 7...20

中文翻译

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与TC4427CMF相关器件

型号	品牌	获取价格	描述	数据表
TC4427CMF713	MICROCHIP	获取价格	1.5A Dual High-Speed Power MOSFET Drivers
TC4427COA	TELCOM	获取价格	1.5A DUAL HIGH-SPEED, POWER MOSFET DRIVERS
TC4427COA	MICROCHIP	获取价格	1.5A DUAL HIGH-SPEED POWER MOSFET DRIVERS
TC4427COA713	MICROCHIP	获取价格	1.5A Dual High-Speed Power MOSFET Drivers
TC4427COA713G	MICROCHIP	获取价格	1.5 A 2 CHANNEL, BUF OR INV BASED MOSFET DRIVER, PDSO8, 0.150 INCH, PLASTIC, MS-012, SOIC-
TC4427COA723	MICROCHIP	获取价格	1.5 A 2 CHANNEL, BUF OR INV BASED MOSFET DRIVER, PDSO8, SOIC-8
TC4427COAG	MICROCHIP	获取价格	1.5 A 2 CHANNEL, BUF OR INV BASED MOSFET DRIVER, PDSO8, 0.150 INCH, PLASTIC, MS-012, SOIC-
TC4427COART	MICROCHIP	获取价格	Buffer/Inverter Based MOSFET Driver, 1.5A, PDSO8, SOIC-8
TC4427COATR	MICROCHIP	获取价格	1.5 A 2 CHANNEL, BUF OR INV BASED MOSFET DRIVER, PDSO8, 0.150 INCH, PLASTIC, MS-012, SOIC-
TC4427CPA	MICROCHIP	获取价格	1.5A DUAL HIGH-SPEED POWER MOSFET DRIVERS

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